I used it plenty of times. I liked it but I found better solution that I absolutely love. I use Ultra VNC now. It works wonderfully.
If you want a great free program, this is it. The reason why I switched to this program is because LogMeIn made me install a bunch of active x scripts and i really didn't like it. It also hogged a lot of memory.

Another thing i take advantage of it dyndns.com. They can get you a free dns name as long as you use it. I currently have like 3 dns name so I can remote into different computers.

Using that too, you can setup things like ssh and sftp and run different utilities like putty ssh to control your entire computer.